16437 + Interview Questions in Mathematics Page 84 InterviewSolution

4151.	Question 6(a)Find the ratio of the following:81 to 108
Answer» Question 6(a) Find the ratio of the following: 81 to 108

4151.

Question 6(a)Find the ratio of the following:81 to 108

Answer»

Question 6(a)

Find the ratio of the following:

81 to 108

Discussion

4152.	Question 85Posting a question Work with a partner to write at least five ratio statement about this quilt, which has white, blue and purple squares.How many squares for each colour will be there in 12 such quilts?
Answer» Question 85 Posting a question Work with a partner to write at least five ratio statement about this quilt, which has white, blue and purple squares. How many squares for each colour will be there in 12 such quilts?

4152.

Question 85Posting a question Work with a partner to write at least five ratio statement about this quilt, which has white, blue and purple squares.How many squares for each colour will be there in 12 such quilts?

Answer»

Question 85

Posting a question Work with a partner to write at least five ratio statement about this quilt, which has white, blue and purple squares.

How many squares for each colour will be there in 12 such quilts?

Discussion

4153.	Classify the decimal form of the given rational numbers into terminating and non-terminating recurring type.i. 135 ii. 211 iii. 2916 iv. 17125 v. 116
Answer» Classify the decimal form of the given rational numbers into terminating and non-terminating recurring type. i. $\frac{13}{5}$ ii. $\frac{2}{11}$ iii. $\frac{29}{16}$ iv. $\frac{17}{125}$ v. $\frac{11}{6}$

Discussion

4154.	Find the volume of a cuboidal container having dimensions 3m × 5m × 9m.
Answer» Find the volume of a cuboidal container having dimensions 3m $\times$ 5m $\times$ 9m.

Discussion

4155.	Question 1In which quadrant or on which axis do each of the points (-2,4), (3, -1), (-1, 0), (1, 2) and (-3, -5) lie?Verify your answer by locating them on the Cartesian plane.
Answer» Question 1 In which quadrant or on which axis do each of the points (-2,4), (3, -1), (-1, 0), (1, 2) and (-3, -5) lie? Verify your answer by locating them on the Cartesian plane.

Discussion

4156.	Give details about law of reciprocal proportion
Answer» Give details about law of reciprocal proportion

Discussion

4157.	The cost of bricks for the entire house is 23,000 dollars. Which of the following expresses this in scientific notation?
Answer» The cost of bricks for the entire house is 23,000 dollars. Which of the following expresses this in scientific notation?

Discussion

4158.	Check the divisibility of 152875 by 9.
Answer» Check the divisibility of 152875 by 9.

Discussion

4159.	If the area of a rectangle of length = 9 m and width = 9 m is 81 m2 , what is the volume of a rectangular block with length = 9 m ,width = 9 m and height = 2 m ?
Answer» If the area of a rectangle of length = 9 m and width = 9 m is $81 m^{2}$ , what is the volume of a rectangular block with length = 9 m ,width = 9 m and height = 2 m ?

Discussion

4160.	Represent each of the following rational number line:(i) 57(ii) 83(iii) -236(iv) 1.3(v) – 2.4
Answer» Represent each of the following rational number line: (i) $\frac{5}{7}$ (ii) $\frac{8}{3}$ (iii) $- \frac{23}{6}$ (iv) 1.3 (v) – 2.4

Discussion

4161.	Find the value of 'x' if 56+x=1
Answer» Find the value of ' $x$ ' if $\frac{5}{6} + x = 1$

Discussion

4162.	Find the common factors of:20 and 28
Answer» Find the common factors of: 20 and 28

Discussion

4163.	What is the meaning of associativity properties?
Answer» What is the meaning of associativity properties?

Discussion

4164.	'बीती ताहि बिसार दे आगे की सुधि ले' यह भाव कविता की किस पंक्ति में झलकता है?
Answer» 'बीती ताहि बिसार दे आगे की सुधि ले' यह भाव कविता की किस पंक्ति में झलकता है?

Discussion

4165.	Question 2 (b) Which is greater ? 1.0009 or 1.09
Answer» Question 2 (b) Which is greater ? 1.0009 or 1.09

4165.

Question 2 (b) Which is greater ? 1.0009 or 1.09

Answer»

Question 2 (b)

Which is greater ?

1.0009 or 1.09

Discussion

4166.	(a) Write four negative integers greater than − 20. (b) Write four negative integers less than − 10.
Answer» (a) Write four negative integers greater than − 20. (b) Write four negative integers less than − 10.

4166.

(a) Write four negative integers greater than − 20. (b) Write four negative integers less than − 10.

Answer»

(a) Write
four negative integers greater than − 20.

(b) Write
four negative integers less than − 10.

Discussion

4167.	Question 4 (c) Express the following as km using decimals: 8888 m
Answer» Question 4 (c) Express the following as km using decimals: 8888 m

4167.

Question 4 (c) Express the following as km using decimals: 8888 m

Answer»

Question 4 (c)

Express the following as km using decimals:

8888 m

Discussion

4168.	Use the following information to answer the next question. What is the measure of ∠Z in the given figure?
Answer» Use the following information to answer the next question. What is the measure of ∠Z in the given figure?

4168.

Use the following information to answer the next question. What is the measure of ∠Z in the given figure?

Answer»

Use the following information to answer the next question.

What is the measure of ∠Z in the given figure?

Discussion

4169.	Solve for x:x−23=2x7
Answer» Solve for $x : \frac{x - 2}{3} = \frac{2 x}{7}$

Discussion

4170.

From the following particulars, find out corrected bank balance as per Cash Book and thereafter prepare a Bank Reconciliation Statement as on 31st March, 2019 of a sole proprietor: ₹ (i) Bank overdraft as per the Cash Book. 80,000 (ii) Cheques deposited as per the bank statement but not entered in the Cash Book. 3,000 (iii) Cheques recorded for collection but not sent to the bank. 10,000 (iv) Credit side of bank column casted short. 1,000 (v) Bank charges recorded twice in the Cash Book. 100 (vi) Customer's cheque returned as per the Bank Statement. 4,000 (vii) Cheques issued but dishonoured on technical grounds. 3,000 (viii) Bills collected by bank directly. 20,000 (ix) Cheque received entered twice in the Cash Book. 5,000

Answer» From the following particulars, find out corrected bank balance as per Cash Book and thereafter prepare a Bank Reconciliation Statement as on 31st March, 2019 of a sole proprietor:

		₹
(i)	Bank overdraft as per the Cash Book.	80,000
(ii)	Cheques deposited as per the bank statement but not entered in the Cash Book.	3,000
(iii)	Cheques recorded for collection but not sent to the bank.	10,000
(iv)	Credit side of bank column casted short.	1,000
(v)	Bank charges recorded twice in the Cash Book.	100
(vi)	Customer's cheque returned as per the Bank Statement.	4,000
(vii)	Cheques issued but dishonoured on technical grounds.	3,000
(viii)	Bills collected by bank directly.	20,000
(ix)	Cheque received entered twice in the Cash Book.	5,000

Discussion

4171.	Which is the easiest and most accurate method to copy a given line segment AB?
Answer» Which is the easiest and most accurate method to copy a given line segment AB?

Discussion

4172.	Cost of 5 kg of wheat is ₹30.50. What will be the cost of 8kg of wheat?
Answer» Cost of 5 kg of wheat is ₹30.50. What will be the cost of 8kg of wheat?

Discussion

4173.	If Tanya burns 7 calories for every meter she walks. How many calories does she burn in one round? (All dimensions are in m and π = 22/7)
Answer» If Tanya burns 7 calories for every meter she walks. How many calories does she burn in one round? (All dimensions are in m and $π$ = 22/7)

4173.

If Tanya burns 7 calories for every meter she walks. How many calories does she burn in one round? (All dimensions are in m and π = 22/7)

Answer»

If Tanya burns 7 calories for every meter she walks. How many calories does she burn in one round? (All dimensions are in m and $π$ = 22/7)

Discussion

4174.	A pictograph is a representation of data using ___.
Answer» A pictograph is a representation of data using ___.

Discussion

4175.	If three complex numbers z1, z2 and z3 are in A.P., then points representing them lie on ____________.
Answer» If three complex numbers z₁, z₂ and z₃ are in A.P., then points representing them lie on ____________.

Discussion

4176.	Find the digit at tenths place in 456.189.
Answer» Find the digit at tenths place in 456.189.

Discussion

4177.	If Rajat said he will include zero with all the natural numbers, then he will get a set of
Answer» If Rajat said he will include zero with all the natural numbers, then he will get a set of

Discussion

4178.	Question 116 Reaction time measures, how quickly a runner reacts to the starter pistol? In the 100 m dash at the 2004 Olympic Games, Lauryn Williams had a reaction time of 0.214 second. Her total race time, including reaction time, was 11.03 seconds How long did it take her to run the actual distance
Answer» Question 116 Reaction time measures, how quickly a runner reacts to the starter pistol? In the 100 m dash at the 2004 Olympic Games, Lauryn Williams had a reaction time of 0.214 second. Her total race time, including reaction time, was 11.03 seconds How long did it take her to run the actual distance

4178.

Question 116 Reaction time measures, how quickly a runner reacts to the starter pistol? In the 100 m dash at the 2004 Olympic Games, Lauryn Williams had a reaction time of 0.214 second. Her total race time, including reaction time, was 11.03 seconds How long did it take her to run the actual distance

Answer»

Question 116

Reaction time measures, how quickly a runner reacts to the starter pistol? In the 100 m dash at the 2004 Olympic Games, Lauryn Williams had a reaction time of 0.214 second. Her total race time, including reaction time, was 11.03 seconds How long did it take her to run the actual distance

Discussion

4179.	Rahul spends 16 of the daytime (12hr) playing cricket, 14 of the daytime doing maths and the remaining time reading a storybook. Find the time spent on reading the storybook.7
Answer» Rahul spends $\frac{1}{6}$ of the daytime (12hr) playing cricket, $\frac{1}{4}$ of the daytime doing maths and the remaining time reading a storybook. Find the time spent on reading the storybook. 7

Discussion

4180.	Which of the following is the univariate polynomial with highest exponent?
Answer» Which of the following is the univariate polynomial with highest exponent?

Discussion

4181.	A road is 4 km 800 m long. If trees are planted on both its sides at intervals of 9.6 m, how many trees were planted?
Answer» A road is 4 km 800 m long. If trees are planted on both its sides at intervals of 9.6 m, how many trees were planted?

Discussion

4182.	Question 5 (d) Express the following as kg using decimals: 5 kg 8 g
Answer» Question 5 (d) Express the following as kg using decimals: 5 kg 8 g

4182.

Question 5 (d) Express the following as kg using decimals: 5 kg 8 g

Answer»

Question 5 (d)

Express the following as kg using decimals:

5 kg 8 g

Discussion

4183.

The following are the details of number of students present in a class of 30 during a week. Represent it by a pictograph : Days Number of students present Monday 24 Tuesday 26 Wednesday 28 Thursday 30 Friday 29 Saturday 22

Answer» The following are the details of number of students present in a class of 30 during a week. Represent it by a pictograph :

Days	Number of students present
Monday	24
Tuesday	26
Wednesday	28
Thursday	30
Friday	29
Saturday	22

Discussion

4184.	इस उपन्यास अंश में तीस के दशक की ग्राम्य संस्कृति का चित्रण है। आज की ग्रामीण संस्कृति में आपको किस तरह के परिवर्तन दिखाई देते हैं।
Answer» इस उपन्यास अंश में तीस के दशक की ग्राम्य संस्कृति का चित्रण है। आज की ग्रामीण संस्कृति में आपको किस तरह के परिवर्तन दिखाई देते हैं।

Discussion

4185.	Question 2 A square shaped park ABCD of side 100 m has two equal rectangular flower beds each of size 10 m ×5 m (see the figure). Length of the boundary of the remaining park is (a) 360 m (b) 400 m (c) 340 m (d) 460 m
Answer» Question 2 A square shaped park ABCD of side 100 m has two equal rectangular flower beds each of size 10 m $\times$ 5 m (see the figure). Length of the boundary of the remaining park is (a) 360 m (b) 400 m (c) 340 m (d) 460 m

4185.

Question 2 A square shaped park ABCD of side 100 m has two equal rectangular flower beds each of size 10 m ×5 m (see the figure). Length of the boundary of the remaining park is (a) 360 m (b) 400 m (c) 340 m (d) 460 m

Answer»

Question 2

A square shaped park ABCD of side 100 m has two equal rectangular flower beds each of size 10 m $\times$ 5 m (see the figure). Length of the boundary of the remaining park is

(a) 360 m

(b) 400 m

(c) 340 m

(d) 460 m

Discussion

4186.	A town needs around 470 million litres of water to meet the daily needs of the entire population of the town . How many litres of water does the town require to meet the demand of the people for a year?
Answer» A town needs around $470$ million litres of water to meet the daily needs of the entire population of the town . How many litres of water does the town require to meet the demand of the people for a year?

Discussion

4187.	Sophie has 32 chocolates. If Sophie gives 11 chocolates to her brother Nick, then how many chocolates are left with Sophie?
Answer» Sophie has $32$ chocolates. If Sophie gives $11$ chocolates to her brother Nick, then how many chocolates are left with Sophie?

Discussion

4188.	Choose a letter x, y, z, p etc...., wherever necessary, for the unknown (variable) and write the corresponding expressions for the given statement:Area of the rectangle with length k units and breadth n units.
Answer» Choose a letter x, y, z, p etc...., wherever necessary, for the unknown (variable) and write the corresponding expressions for the given statement: Area of the rectangle with length k units and breadth n units.

4188.

Choose a letter x, y, z, p etc...., wherever necessary, for the unknown (variable) and write the corresponding expressions for the given statement:Area of the rectangle with length k units and breadth n units.

Answer»

Choose a letter x, y, z, p etc...., wherever necessary, for the unknown (variable) and write the corresponding expressions for the given statement:

Area of the rectangle with length k units and breadth n units.

Discussion

4189.	Question 7Two adjacent angles are equal. Is it necessary that each of these angles will be a right angle? Justify your answer.
Answer» Question 7 Two adjacent angles are equal. Is it necessary that each of these angles will be a right angle? Justify your answer.

Discussion

4190.	The successor of the smallest prime number is(a) 1(b) 2(c) 3(d) 4
Answer» The successor of the smallest prime number is (a) 1 (b) 2 (c) 3 (d) 4

Discussion

4191.	x ∝ 1y and when x = 40 then y = 16. If x = 10, find y.
Answer» x ∝ $\frac{1}{\sqrt{y}}$ and when x = 40 then y = 16. If x = 10, find y.

Discussion

4192.	Which of the following fractions lie between 26 and 56 on the number line?
Answer» Which of the following fractions lie between $\frac{2}{6}$ and $\frac{5}{6}$ on the number line?

Discussion

4193.	If the number (100×e+10×g+f) is reversed and the difference of reversed and original number is divided by 33, then the quotient and remainder are:
Answer» If the number $(100 \times e + 10 \times g + f)$ is reversed and the difference of reversed and original number is divided by $33$ , then the quotient and remainder are:

Discussion

4194.	5 years ago amit was thrice the age of wasim 10 years later amit will be twice the age of wasim . find the product of their current ages .
Answer» 5 years ago amit was thrice the age of wasim 10 years later amit will be twice the age of wasim . find the product of their current ages .

Discussion

4195.	Identify the correct symbol representing the relation between given numbers.55321 ____ 55231
Answer» Identify the correct symbol representing the relation between given numbers. 55321 ____ 55231

Discussion

4196.	In the figure given below, ∠AOC=67∘, ∠BOC=113∘ and ∠AOB=123∘. Which of the given options is correct?
Answer» In the figure given below, $∠$ AOC= $67^{\circ}$ , $∠$ BOC= $113^{\circ}$ and $∠$ AOB= $123^{\circ}$ . Which of the given options is correct?

4196.

In the figure given below, ∠AOC=67∘, ∠BOC=113∘ and ∠AOB=123∘. Which of the given options is correct?

Answer»

In the figure given below, $∠$ AOC= $67^{\circ}$ , $∠$ BOC= $113^{\circ}$ and $∠$ AOB= $123^{\circ}$ . Which of the given options is correct?

Discussion

4197.	The measure of exterior angles of ∠A, ∠B, ∠C, ∠D, ∠E and ∠F of a hexagon is (3x – 4)°, (x + 4)°, (7x – 3)°, (8x – 1)°, (2x + 3)° and (9x + 1)° respectively. Find the measure of the exterior angle of ∠C.
Answer» The measure of exterior angles of ∠A, ∠B, ∠C, ∠D, ∠E and ∠F of a hexagon is (3x – 4)°, (x + 4)°, (7x – 3)°, (8x – 1)°, (2x + 3)° and (9x + 1)° respectively. Find the measure of the exterior angle of ∠C.

Discussion

4198.	Question 24State whether the given statements are true (T) or false (F).12 h : 30 h = 8 km : 20 km
Answer» Question 24 State whether the given statements are true (T) or false (F). 12 h : 30 h = 8 km : 20 km

4198.

Question 24State whether the given statements are true (T) or false (F).12 h : 30 h = 8 km : 20 km

Answer»

Question 24

State whether the given statements are true (T) or false (F).

12 h : 30 h = 8 km : 20 km

Discussion

4199.

Expand the following numbers using exponents: a) 1029.63 b) 1296.249

Answer»

Expand the following numbers using exponents:

a) 1029.63

b) 1296.249

Discussion

4200.	Observe the following pattern and find the next step.1×8+1=912×8+2=98123×8+3=987
Answer» Observe the following pattern and find the next step. $1 \times 8 + 1 = 9$ $12 \times 8 + 2 = 98$ $123 \times 8 + 3 = 987$

Discussion

Explore topic-wise InterviewSolutions in .

Question 6(a)Find the ratio of the following:81 to 108

Question 85Posting a question Work with a partner to write at least five ratio statement about this quilt, which has white, blue and purple squares.How many squares for each colour will be there in 12 such quilts?

Classify the decimal form of the given rational numbers into terminating and non-terminating recurring type.i. 135 ii. 211 iii. 2916 iv. 17125 v. 116

Find the volume of a cuboidal container having dimensions 3m × 5m × 9m.

Question 1In which quadrant or on which axis do each of the points (-2,4), (3, -1), (-1, 0), (1, 2) and (-3, -5) lie?Verify your answer by locating them on the Cartesian plane.

Give details about law of reciprocal proportion

The cost of bricks for the entire house is 23,000 dollars. Which of the following expresses this in scientific notation?

Check the divisibility of 152875 by 9.

If the area of a rectangle of length = 9 m and width = 9 m is 81 m2 , what is the volume of a rectangular block with length = 9 m ,width = 9 m and height = 2 m ?

Represent each of the following rational number line:(i) 57(ii) 83(iii) -236(iv) 1.3(v) – 2.4

Find the value of 'x' if 56+x=1

Find the common factors of:20 and 28

What is the meaning of associativity properties?

'बीती ताहि बिसार दे आगे की सुधि ले' यह भाव कविता की किस पंक्ति में झलकता है?

Question 2 (b) Which is greater ? 1.0009 or 1.09

(a) Write four negative integers greater than − 20. (b) Write four negative integers less than − 10.

Question 4 (c) Express the following as km using decimals: 8888 m

Use the following information to answer the next question. What is the measure of ∠Z in the given figure?

Solve for x:x−23=2x7

Which is the easiest and most accurate method to copy a given line segment AB?

Cost of 5 kg of wheat is ₹30.50. What will be the cost of 8kg of wheat?

If Tanya burns 7 calories for every meter she walks. How many calories does she burn in one round? (All dimensions are in m and π = 22/7)

A pictograph is a representation of data using ___.

If three complex numbers z1, z2 and z3 are in A.P., then points representing them lie on ____________.

Find the digit at tenths place in 456.189.

If Rajat said he will include zero with all the natural numbers, then he will get a set of

Rahul spends 16 of the daytime (12hr) playing cricket, 14 of the daytime doing maths and the remaining time reading a storybook. Find the time spent on reading the storybook.7

Which of the following is the univariate polynomial with highest exponent?

A road is 4 km 800 m long. If trees are planted on both its sides at intervals of 9.6 m, how many trees were planted?

Question 5 (d) Express the following as kg using decimals: 5 kg 8 g

The following are the details of number of students present in a class of 30 during a week. Represent it by a pictograph : Days Number of students present Monday 24 Tuesday 26 Wednesday 28 Thursday 30 Friday 29 Saturday 22

Question 2 A square shaped park ABCD of side 100 m has two equal rectangular flower beds each of size 10 m ×5 m (see the figure). Length of the boundary of the remaining park is (a) 360 m (b) 400 m (c) 340 m (d) 460 m

A town needs around 470 million litres of water to meet the daily needs of the entire population of the town . How many litres of water does the town require to meet the demand of the people for a year?

Sophie has 32 chocolates. If Sophie gives 11 chocolates to her brother Nick, then how many chocolates are left with Sophie?

Choose a letter x, y, z, p etc...., wherever necessary, for the unknown (variable) and write the corresponding expressions for the given statement:Area of the rectangle with length k units and breadth n units.

Question 7Two adjacent angles are equal. Is it necessary that each of these angles will be a right angle? Justify your answer.

The successor of the smallest prime number is(a) 1(b) 2(c) 3(d) 4

x ∝ 1y and when x = 40 then y = 16. If x = 10, find y.

Which of the following fractions lie between 26 and 56 on the number line?

If the number (100×e+10×g+f) is reversed and the difference of reversed and original number is divided by 33, then the quotient and remainder are:

5 years ago amit was thrice the age of wasim 10 years later amit will be twice the age of wasim . find the product of their current ages .

Identify the correct symbol representing the relation between given numbers.55321 ____ 55231

In the figure given below, ∠AOC=67∘, ∠BOC=113∘ and ∠AOB=123∘. Which of the given options is correct?

The measure of exterior angles of ∠A, ∠B, ∠C, ∠D, ∠E and ∠F of a hexagon is (3x – 4)°, (x + 4)°, (7x – 3)°, (8x – 1)°, (2x + 3)° and (9x + 1)° respectively. Find the measure of the exterior angle of ∠C.

Question 24State whether the given statements are true (T) or false (F).12 h : 30 h = 8 km : 20 km

Expand the following numbers using exponents: a) 1029.63 b) 1296.249

Observe the following pattern and find the next step.1×8+1=912×8+2=98123×8+3=987